Does anyone know if it is possible to create a
Facebook Application
using an
Existing Facebook Application?
If that's not possible does anyone know if it is possible to restrict what permission we will use for each request that we make?
Found:
Creating Application with FBJS
But what does Child Application mean? Is it a new application or the new application will have all permissions of the old one?
Facebook.createApplication is currently the only way for a Facebook app to create another app. Permissions for the parent app are not inherited by its children. Note: this call is deprecated, please keep an eye on the Developer Blog for future plans.